Watching her face. Feeling her tremble. Hearing her gasp. I said to her, "Please. Let me make you cum."It took me touching her perhaps three-four minu...es, And she came.I lowered her gently to the floor. Heard a noise. Turned. And saw Kristina walk into the room.I stopped. Stared at Kristina. And heard her respond, "Don't let me interrupt. I want to watch you get her to cum."I was so sexually turned on. I was almost trembling. I couldn't think straight. Here, my step-daughter was in front of me,. Open the door. Kneel. Pull the leash out of my cunt. Lick the juices from it. Place between teeth, like a pet with a bone. Feel the outside air caress my breasts. With the phone take a photo; a side shot which clearly shows the open door.Stand up. Step outside. Turn around slowly. Savour the moment. Two complete 360 degree rotations. Kneel facing the street. Fuck my cunt with the leash. Slowly. Count to ten. Slowly. Lick the juices from the leash. Slowly.Stand up. Step further. Face the bed. Do not turn around. No talking, It read pointedly. “What the hell?” I thought. “Let’s see where this goes.” I’m a little nervous as I turn and face the bed. Standing in the silence, I start to feel a little foolish, not to mention a bit on the frightened side, yet there is excitement rushing through my body like an electrical charge. I hear the closet door open behind me and then soft footfalls approaching me from behind on the thick carpet. Whoever it is places a blindfold. The drinks are flowing from one of many beer kegs in the corner, the music is blasting and everybody seems to be having a good time. There are a few drugs floating around in the crowd but being the dedicated athlete you are, you stay as far away from them as possible.You notice a stream of people going up stairs and coming back down a few minutes later, you would expect couples but these are single males going up on their own, only very occasion you see a girl go up. You walk to the corner and.